<div class="ui-g">
  <div class="ui-g-6">
    <button pButton type="button" label="新增标签" (click)="showAddLabelMask(true)"></button>
  <button pButton type="button" label="设为默认标签 " (click)="viewOption(dataSource[i],i)"></button>
</div>
</div>
<app-add-or-update-label *ngIf="showMask" (closeAddorUpdateLabelMask)="closeMask($event)"></app-add-or-update-label>
